Corncockle Bianca is an elegant variety with large white flowers on long, straight stems. Once a common sight in the cornfields, now corncockles are more often seen growing in a beautiful cottage garden border.
They are good for a cut flower garden as they have a long vase life. They look amazing when tumbled into a vase with other informal flowers, or equally enchanting if displayed independently.
Easy to grow, either started undercover or sowed directly into the soil. Deadhead the flowers regularly to encourage more flowers. Self-seeds freely.
Seed Quantity: 100 Seeds
Type: Hardy Annual
Genus: Agrostemma githago
Sow Seeds: Sow the seeds directly into the soil in September or April. Grow them close together and use some netting for support. Or sow into modules, pot on as required, and overwinter in an unheated greenhouse or polytunnel. Germination is approximately 14 days.
Plant Out: Can grow to about 1m and will benefit from growing through the netting for support. Likes full sun.
Flowers: July-September
Height and Spread: 60–90 cm high x 30cm spread
RHS Plants for Pollinators
The RHS Plants for Pollinators mark is only given to plants that support pollinating insects.
Last year I grew lots of fantastic corncockle, but this will be the first time I've tried Bianca.
There's always so many amazing seeds/flowers to choose from at Bishybarnabees Cottage Garden. Delivered swiftly and hugely successful germination 🌱🥰🌱
L
Linds
Seed purchase
So easy to order and very quick delivery. Thank you. My biennial seeds have been planted( for the first time ever) and are growing well! Highly recommend.
N
NanWan
Corncockle seeds
Fast delivery well packaged seeds. Top supplier ****
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Seeds germinated within a week of sewing. Very pleased with the quality. The shop is lovely to navigate, prices are very reasonable and overall service is 100%.
I am definitely a satisfied customer and have been back and bought more seeds
I have ordered many seeds from this website, the delivery is reasonable and so are the seeds. I get fantastic germination and am no expert. I have tried other seed companies and nothing compares. This is a very safe bet and one that you won’t regret.
Completely a beginner but they have germinated after a couple of days and seedlings seem to be coming along nicely, very healthy and happy little plants … seeds came in addition to sow a long package and all beautifully presented … will be a repeat customer
I’ve made 3 orders with bishy barnabees cottage garden so far (spending between £20-30 each time) and every time the seeds have been dispatched quickly. For a small business getting my order within a week is excellent! Ive had amazing rate of germination on every species of seed I’ve sown. The young plants are all healthy and look likely to become healthy adult plants by summer. I’ve interacted with the owner on social media too and can honestly say she’s lovely!
Last year I grew lots of fantastic corncockle, but this will be the first time I've tried Bianca.
There's always so many amazing seeds/flowers to choose from at Bishybarnabees Cottage Garden. Delivered swiftly and hugely successful germination 🌱🥰🌱
Sowed the Dahlia Seeds last week - (in a suitable Pot on the Kitchen Window Sill - which serves as my greenhouse) the sturdy little Dahlia seeds were through in two days and are looking very healthy and happy! Obviously very fresh seeds in the packet.
The Sanctuary wax melts have a lovely spa fragrance that lasts for ages. Loved them so much I ordered more. I haven't tried the lemon and ginger yet. Excellent quality and service.
Beautifully packaged & illustrated. Will be planted next year and I’m confident they will germinate easily as Bishy Barnabee’s Cottage Garden Seeds are reliable.
Beautifully packaged seeds, arrived quickly and although I bought them late (early Nov) I planted them straight away and had germination in days. They are really strong healthy seedlings now. Many thanks x
First time grower of Zinnias this year and not disappointed these seeds were amazing hence why I have ordered again ready for next year.
Always arrive in quick time and regular updates on delivery.
